.content {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 9;
  .logo {
    width: 45%;
    display: block;
    margin: 68px auto 36px auto;
  }
  .title {
    width: 45%;
    display: block;
    margin: 12px auto 36px auto;
  }
}
.bind {
  position: absolute;
  bottom: 0;
  z-index: 0;
  width: 100%;
}
